From b80d254e734d4ee1cc8bf3de203ea5dc5a265a11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 17 Sep 2018 19:31:29 -0300
Subject: [PATCH 1/2] elementary-xfce-icon-theme: 0.12 -> 0.13

---
 .../elementary-xfce-icon-theme/default.nix    | 21 ++++++++-----------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
index 4b3f7f54ad1..9aa61e856ff 100644
--- a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
+++ b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
@@ -1,27 +1,24 @@
-{ stdenv, fetchFromGitHub, gtk3, hicolor-icon-theme }:
+{ stdenv, fetchFromGitHub, pkgconfig, gdk_pixbuf, optipng, librsvg, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "elementary-xfce-icon-theme-${version}";
-  version = "0.12";
+  version = "0.13";
 
   src = fetchFromGitHub {
     owner = "shimmerproject";
     repo = "elementary-xfce";
-    rev = "elementary-xfce-${version}";
-    sha256 = "036676443sj4lxm7z211b0br87zdnbrb9z41czfq65r1wwwdf3rq";
+    rev = "v${version}";
+    sha256 = "01hlpw4vh4kgyghki01jp0snbn0g79mys28fb1m993mivnlzmn75";
   };
 
-  nativeBuildInputs = [ gtk3 hicolor-icon-theme ];
+  nativeBuildInputs = [ pkgconfig gdk_pixbuf librsvg optipng gtk3 hicolor-icon-theme ];
 
-  installPhase = ''
-    mkdir -p $out/share/icons
-    mv elementary-xfce* $out/share/icons
+  postPatch = ''
+    substituteInPlace svgtopng/Makefile --replace "-O0" "-O"
   '';
 
-  postFixup = ''
-    for theme in $out/share/icons/*; do
-      gtk-update-icon-cache $theme
-    done
+  postInstall = ''
+    make icon-caches
   '';
 
   meta = with stdenv.lib; {

From 04974889394f8c0163d558a940a1c8b29498056f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 17 Sep 2018 20:21:09 -0300
Subject: [PATCH 2/2] elementary-xfce-icon-theme: restrict platforms to linux

---
 pkgs/data/icons/elementary-xfce-icon-theme/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
index 9aa61e856ff..c457a8c69ec 100644
--- a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
+++ b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
@@ -25,7 +25,8 @@ stdenv.mkDerivation rec {
     description = "Elementary icons for Xfce and other GTK+ desktops like GNOME";
     homepage = https://github.com/shimmerproject/elementary-xfce;
     license = licenses.gpl2;
-    platforms = platforms.unix;
+    # darwin cannot deal with file names differing only in case
+    platforms = platforms.linux;
     maintainers = with maintainers; [ davidak ];
   };
 }